Daikin-McQuay 031784700 Power Head Refrigerant while the mechanical position indicator

while the mechanical position indicator provides immediate visual confirmation of damper state

As a direct 914-0038-04 replacement

this 40VA control transformer provides consistent power to fan coil units

Designed for Weil McLain Ultra Series 1 and 2 residential gas boilers

Daikin-McQuay 031784700 Power Head Refrigerant while the mechanical position indicatorThe Daikin McQuay 031784700 Power Head is a precision engineered TXV power element designed for high performance refrigerant flow control in commercial HVAC systems. Featuring a 5 foot capillary tube and a durable sensing bulb, this thermostatic expansion valve component ensures accurate superheat adjustment and efficient evaporator coil operation. This OEM replacement part is critical for maintaining system pressure balance and preventing liquid